1. Invoice Bills Apostille Invoice bill attestation is very necessary for transporting the goods of the company abroad. Through invoice bill attestation, a seal will be placed on the goods to prove their authentication and legalise the transaction. Apostille seal on a certificate is necessary when the destination country is a part of the Hague Convention. This seal is mandatory and one of the first steps when it comes to international cross border trade. The Chamber of Commerce does the invoice bill attestation. Initially, the process used to be centralised through the Ministry of External Affairs, but now it has been decentralised to secretariats and RPOs. Although it has been decentralised, the process is energy draining.

2. If the processes are taken through an offline medium, it might take around two to three weeks, but hiring an online service will reduce the duration and the stress. Also, the duration relies on various factors like the number of sanctions required, the officers' availability, etc. The fee for the service is also variable as it depends on the date of issue, the number of authentication required, etc. PEC and the service PEC is an attestation agent which has its operations all over the country. It is ranked as one of the best service providers and is a prominent organisation for the past six years. The services provided are fast and reliable, have 24*7 customer service, pick up and drop off documents, assured services quality, and have customer convenience at the centre of its operations.